diff options
Diffstat (limited to 'crypto/heimdal/lib/roken/resolve.c')
| -rw-r--r-- | crypto/heimdal/lib/roken/resolve.c | 32 |
1 files changed, 25 insertions, 7 deletions
diff --git a/crypto/heimdal/lib/roken/resolve.c b/crypto/heimdal/lib/roken/resolve.c index f17ae4c..ac380d7 100644 --- a/crypto/heimdal/lib/roken/resolve.c +++ b/crypto/heimdal/lib/roken/resolve.c @@ -45,9 +45,10 @@ #include <assert.h> -RCSID("$Id: resolve.c,v 1.33 2002/08/28 20:07:24 joda Exp $"); +RCSID("$Id: resolve.c,v 1.36 2002/09/09 21:39:19 joda Exp $"); -#if defined(HAVE_RES_SEARCH) && defined(HAVE_DN_EXPAND) +#undef HAVE_RES_NSEARCH +#if (defined(HAVE_RES_SEARCH) || defined(HAVE_RES_NSEARCH)) && defined(HAVE_DN_EXPAND) #define DECL(X) {#X, T_##X} @@ -110,8 +111,11 @@ dns_free_data(struct dns_reply *r) free (r); } -static struct dns_reply* -parse_reply(unsigned char *data, int len) +#ifndef TEST_RESOLVE +static +#endif +struct dns_reply* +parse_reply(const unsigned char *data, size_t len) { const unsigned char *p; char host[128]; @@ -366,26 +370,40 @@ dns_lookup_int(const char *domain, int rr_class, int rr_type) { unsigned char reply[1024]; int len; -#ifdef HAVE__RES +#ifdef HAVE_RES_NSEARCH + struct __res_state stat; + memset(&stat, 0, sizeof(stat)); + if(res_ninit(&stat)) + return NULL; /* is this the best we can do? */ +#elif defined(HAVE__RES) u_long old_options = 0; #endif if (_resolve_debug) { -#ifdef HAVE__RES +#ifdef HAVE_RES_NSEARCH + stat.options |= RES_DEBUG; +#elif defined(HAVE__RES) old_options = _res.options; _res.options |= RES_DEBUG; #endif fprintf(stderr, "dns_lookup(%s, %d, %s)\n", domain, rr_class, dns_type_to_string(rr_type)); } +#ifdef HAVE_RES_NSEARCH + len = res_nsearch(&stat, domain, rr_class, rr_type, reply, sizeof(reply)); +#else len = res_search(domain, rr_class, rr_type, reply, sizeof(reply)); +#endif if (_resolve_debug) { -#ifdef HAVE__RES +#if defined(HAVE__RES) && !defined(HAVE_RES_NSEARCH) _res.options = old_options; #endif fprintf(stderr, "dns_lookup(%s, %d, %s) --> %d\n", domain, rr_class, dns_type_to_string(rr_type), len); } +#ifdef HAVE_RES_NSEARCH + res_nclose(&stat); +#endif if(len < 0) { return NULL; } else { |
